https://devzone.nordicsemi.com/f/nordic-q-a/76433/2-4-ghz-radio-transceiverHello, I am studying the NRF52 module and more particularly the 2.4GHz Radio peripheral of the module. I would like to understand some things: 1 - sending at 2Mbps in the 2.4Ghz transmission range uses an internal clock of how many Mhz to senden-USTelligent Community 13Thu, 17 Jun 2021 16:50:10 GMThttps://devzone.nordicsemi.com/thread/315955?ContentTypeID=1Thu, 17 Jun 2021 16:50:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f0b4f85b-f3b5-4506-ac23-41077bcb1e22hi_12<p>Thank you for the information provided, I got all the answers to my questions.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/315807?ContentTypeID=1Thu, 17 Jun 2021 09:48:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9881d5aa-e4ef-4c82-aa6c-d2b2a89b789dKenneth<p>Hi,</p> <p>The on air data rate is 2Mbps, each bit is then 500ns yes. You will need an external 32MHz crystal to be able to use the radio.</p> <p>The radio will handle transmission and reception for you, it is very simple to try if you have two nRF52-DK and try the example and look at the source code.</p> <p>For intance look at low level setup of the radio:<br /><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/nrf_dev_radio_tx_example.html">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/nrf_dev_radio_tx_example.html</a>&nbsp;<br /><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/nrf_dev_radio_rx_example.html">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/nrf_dev_radio_rx_example.html</a>&nbsp;</p> <p>Or look at some protocols:<br /><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/examples_nordic_prop.html">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/examples_nordic_prop.html</a>&nbsp;</p> <p>Kenneth</p><div style="clear:both;"></div>